Factory Automation

Controllers MELSEC iQ-R Series Product features -I/O-

I/O module

Digital I/O modules are the senses of the automation system and provide an interface of various processes to the controller. Devices such as switches, indicator lamps, and sensors can be easily connected to the control system. The MELSEC iQ-R Series I/O modules have enhanced functions compared with the existing Series, one module can support various applications, reducing implementation and maintenance costs.
Modules can be selected according to requirements such as ease of wiring, number of points and characteristics of devices to be connected.

Input<sup>DC input</sup><sup>+: Positive common-: Negative common+/-: Positive/negative
common shared</sup>

24 V DC

RX40C7-TS
Spring-clamp terminal block

16 points+/-

RX40C7
Screw terminal block

16 points+/-

RX41C4-TS
Spring-clamp terminal block

32 points+/-

RX41C4
40-pin connector

32 points+/-

RX42C4
40-pin connector (2x)

64 points+/-

5/12 V DC

RX70C4
Screw terminal block

16 points+/-

RX71C4
40-pin connector

32 points+/-

RX72C4
40-pin connector (2x)

64 points+/-

High-speed 24 V DC

RX40PC6H
Screw terminal block

16 points+

RX40NC6H
Screw terminal block

16 points-

RX41C6HS
40-pin connector

32 points+/-

High-speed 5 V DC

RX61C6HS
40-pin connector

32 points+/-

Diagnostic functions 24 V DC

RX40NC6B
Screw terminal block

16 points-

AC input

100 to 240 V AC

RX28
Screw terminal block

8 points

100 to 120 V ACV

RX10-TS
Spring-clamp terminal block

16 points

RX10
Screw terminal block

16 points

Output<sup>Transistor output</sup>

Sink type 12/24 V DC, 0.5 A/point

RY40NT5P-TS
Spring-clamp terminal block

16 points

RY40NT5P
Screw terminal block

16 points

Sink type 12/24 V DC, 0.2 A/point

RY41NT2P-TS
Spring-clamp terminal block

32 points

RY41NT2P
40-pin connector

32 points

RY42NT2P
40-pin connector (2x)

64 points

Source type 12/24 V DC, 0.5 A/point

RY40PT5P-TS
Spring-clamp terminal block

16 points

RY40PT5P
Screw terminal block

16 points

Source type 12/24 V DC, 0.1 A/point

RY41PT1P-TS
Spring-clamp terminal block

32 points

RY41PT1P
40-pin connector

32 points

RY42PT1P
40-pin connector (2x)

64 points

High-speed, sink type 5/12/24 V DC, 0.2 A/point

RY41NT2H
40-pin connector

32 points

High-speed, source type 5/12/24 V DC, 0.2 A/point

RY41PT2H
40-pin connector

32 points

Diagnostic functions, source type 24 V DC, 0.5 A/point

RY40PT5B
Screw terminal block

16 points

Relay output

24 V DC 2 A/point, 240 V AC 2 A/point

RY18R2A
Screw terminal block

8 points

RY10R2-TS
Spring-clamp terminal block

16 points

RY10R2
Screw terminal block

16 points

Triac output

100 to 240 V AC, 0.6 A/point

RY20S6
Screw terminal block

16 points

I/O combined<sup>DC input, transistor output</sup><sup>+/-: Positive/negative
common shared</sup>

24 V DC Sink type 12/24 V DC, 0.2 A/point

RH42C4NT2P
40-pin connector (2x)

32 points+/-

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